HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$79+ Cheap flights from Walla Walla to Seattle (ALW - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — SEA
Jun 12 — Jun 191
Thu 6/12
Thu 6/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Walla Walla to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Walla Walla to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Walla Walla (ALW) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 7, 2025.

Round-trip from

$147
(Alaska Airlines)

One-way from

$79
(Hawaiian Airlines)

Popular in

July

Cheapest in

June

Average price

$178

Good round-trip deal

$258 or less

Good one-way deal

$189 or less
From Walla Walla to Seattle/Tacoma Intl
Search Deals
One-way flight from Walla Walla to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Walla Walla to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Walla Walla to Seattle/Tacoma Intl.
Search Deals

Find flight deals from Walla Walla to Seattle

Cheapest flights from Walla Walla to Seattle
Explore the most affordable flight options available from Walla Walla to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:34 pmALW - SEA
Nonstop1h 12mAlaska Airlines
Sat 10/1111:05 pmSEA - ALW
Nonstop1h 02mAlaska Airlines
Deal found 6/6$147

Cheapflights Fare Finder

Customize your flight search to find flights from Walla Walla to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 7, 2025.
Use the filters below to find and compare flights from Walla Walla to Seattle that are best for you.

Fly from

Walla Walla

Fly to

Seattle

Route

Depart

Return

Price

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Fri 9/26

5:00 am-6:14 am

Nonstop1h 14m

Seattle/Tacoma Intl

Sat 10/11

11:05 pm-12:07 am

Nonstop1h 02m

$147

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Thu 8/28

1:34 pm-2:46 pm

Nonstop1h 12m

$79

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Thu 6/19

5:08 am-6:18 am

Nonstop1h 10m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Best time to book a flight from Walla Walla to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Walla Walla with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Walla Walla to Seattle

What is the cheapest month to book a flight from Walla Walla to Seattle?

Currently, January is the cheapest month in which you can book a flight from Walla Walla to Seattle (average of $238). Flying from Walla Walla to Seattle in July is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ALW to SEA?

Find hourly flight availability from Walla Walla to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 7, 2025.

One of the essential ways to save on airfare from Walla Walla to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 10% on airfare.

Weekly flight availability from Walla Walla to Seattle

Explore weekly flight availability from Walla Walla to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 7, 2025.

The most flights from ALW to SEA are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 7, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,488 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Walla Walla to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Walla Walla to Seattle?

    Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Walla Walla. Booking flights from Walla Walla (ALW) to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 8 daily flights to Seattle from 2 different airlines. 1h 10m is how long a flight from Walla Walla to Seattle/Tacoma Intl will take if you book a nonstop flight.

  • How popular is this Walla Walla to Seattle flight route?

    This flight path from Walla Walla to Seattle/Tacoma Intl was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What is the cheapest airline to fly from Walla Walla to Seattle round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Seattle, with prices starting at $147. Alaska Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Walla Walla to Seattle?

    Consider Japan Airlines (95%), Hawaiian Airlines (86%) or Qatar Airways (85%) when booking your flight. These represent the most reliable airlines when flying from Walla Walla to Seattle.

  • What are the cheapest flights from Walla Walla to Seattle?

    On average you can expect to pay $303 for a flight from Walla Walla to Seattle. The cheapest flight overall is $154 while the most popular route, (Walla Walla - Seattle/Tacoma Intl) is currently priced at $147.

  • Can I find deals for flights from Walla Walla to Seattle that include hotel bookings?

    Yes. In addition to deals on Walla Walla to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Walla Walla to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Walla Walla to Seattle.

  • Can I find deals for business class flights from Walla Walla to Seattle?

    Yes. Cheapflights offers flight deals from Walla Walla to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Walla Walla to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Walla Walla to Seattle (average of $238). Flying from Walla Walla to Seattle in July is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Walla Walla?

Book flights to Walla Walla if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Shelton
Silverdale
Issaquah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Walla Walla to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Spokane flights
Spokane to Seattle flights
Portland to Seattle flights
Portland to Spokane flights
Spokane to Portland flights
Seattle to Portland flights
Pullman to Seattle flights
Pasco to Seattle flights
Seattle to Pasco flights
Seattle to Yakima flights
Seattle to Pullman flights
Seattle to Walla Walla flights
Seattle to Bellingham flights
Wenatchee to Seattle flights
Yakima to Seattle flights
Portland to Bellingham flights
Bellingham to Seattle flights
Seattle to Wenatchee flights
Bellingham to Spokane flights
Bellingham to Portland flights
Pasco to Portland flights
Portland to Pasco flights
Everett to Portland flights
Portland to Everett flights
Portland to Wenatchee flights
Spokane to Bellingham flights
Pullman to Portland flights
Portland to Walla Walla flights
Spokane to Pasco flights
Spokane to Walla Walla flights
Portland to Pullman flights
Spokane to Pullman flights
Pullman to Spokane flights

Top 2 airlines flying from Walla Walla to Seattle

Discover the top 2 airlines that operate flights from Walla Walla to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$156Average$197FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$167Average$178FlexibilityNo cancel feeOn-time85%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Privacy Preferences©2025 Cheapflights